Dielectric (insulator) ndeimwe yezvakanaka uye zvisina kunaka mhosva pasi pechiito chemunda wemagetsi wepolarization huru yekirasi yezvinhu.Iyo dielectric band gap E yakakura (yakakura kupfuura 4eV), ma electrons ari muvalence bhendi anonetsa kushandura kune conduction bhendi, kubhadharisa kuri munzvimbo yakasungwa, saka inogona kungoiswa polarized mumunda wemagetsi, zvakaoma kutora chikamu. mukufambisa.

Chinangwa chekuparadzanisa maconductor ezvakasiyana zvinogoneka uye kudzikisira kuyerera kwazvino mumagetsi nemagetsi zvishandiso zvinogona kuwanikwa kuburikidza nekushandisa magetsi ekudzivirira e dielectric.Naizvozvo, zvinhu zvekudzivirira zvine hunhu hwekuputsika kwesimba uye vhoriyamu resistivity uye yakaderera tanδ.Muchikumbiro, inowanzodiwa kutamba basa rekutsigira kwemakanika uye kugadzirisa, kupisa kupisa uye kutonhora, kudzima arc uye zvichingodaro.Kana dielectric inoshandiswa semagetsi inoshanda zvinhu, haina kugumira kune magetsi ekudzivirira emagetsi, asi inoshandisa ayo akasiyana maitiro.Nekuvandudzwa kwehunyanzvi hwepamusoro, dielectric inoshanda inokura nekukurumidza uye inoshandiswa zvakanyanya uye zvakanyanya.

Izvo zvinofanirwa kucherechedzwa kuti magetsi ezvigadzirwa zve insulating anoenderana zvakanyanya nemamiriro ekunze, uye kazhinji haagone kushandiswa kumiririra kuita kwese kushanda renji nekuita kwakayerwa pasi peimwe loop mamiriro.Uye zvakare, nzira dzekuyedza dzine simba rakasimba pane yakayerwa kukosha kwezvinhu zvezvinhu.

Jiujiang Xinxing insulation zvinhu Co.Ltdgadzira uye kugadzira akasiyana epoxy girazi jira relaminates, rinoshandiswa zvakanyanya mumagetsi, magetsiindasitiri sezvikamu zvemukati zvekudzivirira, zvichingodaro, iine yakanaka mechanic uye magetsi emagetsi.Zvigadzirwa zvinoshandiswa zvakanyanya mumagetsi, zvemagetsi, zvemagetsi indasitiri PCB mold, fixture, jenareta, switchgear, rectifier uye mamwe minda,iyo kambani yakagadzira kuita kwepamusoro, kupisa kwakanyanya kusingaite, yakakwira dielectric zvinhuanoshandiswa zvakanyanya mu5 g kutaurirana, mota nyowani dzesimba, njanji yekufambisa, hombe yetransformer substation, hombe yekugadzira, simba renyukireya, jenareta remagetsi emhepo, uye mamwe minda, Yakazvigadzira inoumba multifunctional composite zvinhu muindasitiri yekudzivirira, indasitiri yendege uye aerospace, rubatsiro rwenjodzi nemimwe minda.